1. A school principal needs to pick a student at random to appear in a commercial. In order to be fair, she decides to put the names of students on pieces of paper and pick one at random from a hat. She puts the names of 100 5th grade, 100 6th grade, 100 7th grade, and 100 8th grade students in the hat. I a) Create a probability model showing the theoretical probabilities of a student from each grade being chosen:

b) Does this show a uniform probability model? Explain.​

step-by-step explanation:

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distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

step-by-step explanation:

the answer is thin because within context, the stanza concludes the and frail tone the people have toward each other, and the fact that it would be thin, makes the most sense compared to "pliable" or "not hard or firm to the touch". hope this , good luck.

step-by-step explanation:

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